JPS57142232U - - Google Patents
Info
- Publication number
- JPS57142232U JPS57142232U JP2877181U JP2877181U JPS57142232U JP S57142232 U JPS57142232 U JP S57142232U JP 2877181 U JP2877181 U JP 2877181U JP 2877181 U JP2877181 U JP 2877181U JP S57142232 U JPS57142232 U JP S57142232U
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2877181U JPH0123054Y2 (zh) | 1981-03-02 | 1981-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2877181U JPH0123054Y2 (zh) | 1981-03-02 | 1981-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57142232U true JPS57142232U (zh) | 1982-09-06 |
| JPH0123054Y2 JPH0123054Y2 (zh) | 1989-07-14 |
Family
ID=29826404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2877181U Expired JPH0123054Y2 (zh) | 1981-03-02 | 1981-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0123054Y2 (zh) |
-
1981
- 1981-03-02 JP JP2877181U patent/JPH0123054Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0123054Y2 (zh) | 1989-07-14 |